bcachefs-tools/docs/feat-replication.rst
2022-11-01 22:28:07 -04:00

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Replication
~~~~~~~~~~~
bcachefs supports standard RAID1/10 style redundancy with the
``data_replicas`` and ``metadata_replicas`` options. Layout is not fixed
as with RAID10: a given extent can be replicated across any set of
devices; the ``bcachefs fs usage`` command shows how data is replicated
within a filesystem.